Introduction of CCR for Copper Rod

1. General condition:
1. 1 Type: 　TLZ
1.2 Technical feature of CCR line:
The products are mainly Φ8mm bright round low-oxygen copper rod. It can produce continuously and its output is high. The rod contains low oxygen (not more than 500PPM. Quality is stable.
1.3 Main technical process
Purple Scrap Copper ---- La Farga furnace (refining)or reverberating furnace ----continuous casting machine(copper ingot)--- Ingot performing device(cut, edge milling)---Continuous rolling machine(copper rod) ----Pickling(bright round copper rod)----Coiling---Compression and Package.
1.4 Continuous rolling machine
Arm type two-roller rolling machine, total 12 frames. The dia of first 4 roller is 330mm, while the dia of other 8 roller is 280mm, which is convenient for increasing rolling section.

 

2. Technical Data
2.1 Product:　　　　　　　　　 Bright Round Copper Rod
2.2 Outlet Diameter:　　　　 　   Φ8.0mm
2.3 Output:                                      12 ~ 14t/h,40000TPA(5days,2 shift,85% efficiency)
                                                        16 ~ 18t/h,60000TPA(5days,2 shift,85% efficiency)
2.4 Cross Area: 　　　　　　　 2300~2700mm2
2.5 Rolling Passes: 　　　　　　 12 Passes
2.6 Coil Outer Diameter: 　　　　 Around Φ1700mm (Adjustable)
2.7 Coil Weight: 　　　　　　　 4000kg (Adjustable)
2.8 Installed Capacity: 　　　　    1130KW (Effective Power: Around 750KW)
2.9 Fuel (pouring ladle): 　　　　 Liquid Gas or Natural Gas
2.10 Material:　　　　　　　　　Standard or pure copper cathode(use La Farga furnace )
　　　　　　　　　　　　　　   Copper scarp(use reverberating furnace)
2.11 Performance of copper rod(by purple assorted copper)
1) Elongation: 　　　　　　　　≥35%
2) Resistivity: 　　　　　　　　≤0.01724?.mm2/m
3)Oxygen Content: 　　　　　　≤500PPM
2.12 Energy comsumption per ton copper:
(1) Natural Gas: 　　　　　　　<45~50m3
(2) Electricity: 　　　　　　　　<80KWh

 

3. Production Line
3.1 La Farga furnace, reverberating furnace or sharf furnace
3.2 Upper tank
3.3 Kettle furnace
3.4 5-Wheel Continuous Casting Machine (not including Long Steel Belt)
3.5 Ingot Traction Machine
3.6 Roll Type Cast Bar Shearing Machine
3.7 Unloading device, lifting and falling guide conduit and straightener
3.8 Edge Milling Machine And Polishing Machine
3.9 Feeder
3.10 Continuous Rolling Machine
3.11 Pickling Device
3.12 Arc Type Rolling Way
3.13 Traction Machine
3.14 Waxing Device
3.15 Coiling Machine
3.16 Winding Coiling Machine
3.17 Lifting Platform
3.18 Bundling Device
3.19 Tray, Transmitting, Compact and Listing Platform Rollers
3.20 Hydraulic Pressure System
3.21 Electric part